Automated Pin Placement Quoting for Injection Molding

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Solution Overview

Problem

The injection molding process for parts involving pin placement is hindered by the time-consuming and error-prone quoting process, which lacks transparency and consistency, especially for complex parts with intricate geometries.

Innovation Solution

An apparatus and method for instantaneous generation of a pin placement quote, utilizing a processor and memory to receive part data, generate a pin placement schema, and provide a quote by overlaying the schema onto the part data, determining quote parameters, and formulating the quote.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual quoting process is used for pin placement in injection molding, then flexibility in handling complex part geometries is maintained, but time consumption and human error increase significantly

Engineering Contradiction:
Improvequoting precisionVSAvoidquoting time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent replaces the manual mechanical quoting process with an automated computer-based system that uses algorithms to calculate pin placement requirements and generate quotes instantly, eliminating human intervention while maintaining accuracy for complex geometries

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service quoting where the software automatically analyzes part data, determines pin placement schemas, and generates cost estimates without requiring manual human analysis, allowing the system to serve itself in the quoting process

Inventive Principle:
Principle #25Self-service

2Productivity

If automated pin placement quoting is implemented, then quoting speed and consistency improve, but system complexity increases

Engineering Contradiction:
Improvequoting productivityVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system integrates multiple functions into a single automated platform including part data reception, geometric analysis, pin placement schema generation, cost calculation, and quote delivery, eliminating the need for separate manual processes for each function

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The quoting system is divided into modular components that can independently process different aspects of pin placement quoting, allowing the complex system to be managed through segmented, manageable functional units

Inventive Principle:
Principle #1Segmentation

3Reliability

If manual quoting processes are used, then adaptability to unique part requirements is maintained, but consistency and transparency of quotes deteriorate

Engineering Contradiction:
Improvequote consistencyVSAvoidprocess complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system standardizes quoting by transforming various part parameters into a consistent evaluation framework, ensuring that all quotes are generated using the same criteria and algorithms, thereby improving consistency and transparency across different part types

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS12202183B1Apparatus and method for instantaneous generation of a pin placement quote in an injection molding process
Publication Date: 2025.01.21 PROTO LABS INC
  • US12202183B1 patent drawing
  • US12202183B1 patent drawing
  • US12202183B1 patent drawing

AI summary

An apparatus for instantaneous generation of a pin placement quote in an injection molding process, the apparatus comprising at least a processor and a memory containing instructions configuring the at least a processor to receive part data related to at least a part from an entity, generate a pin placement schema as a function of the part data, provide a pin placement quote based on the pin placement schema, wherein providing the pin placement quote includes generating a projected part data by overlaying the pin placement schema onto the part data, determining a list of quote parameters, and formulating the pin placement quote by associating the list of quote parameters with the projected part data, and display the pin placement quote to the entity using a user interface at a display device.